| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [verb] [prep] [noun] | 5083 |
|
| 2 | been [verb] [prep] several [noun] | 166 |
|
| 3 | [vb past] [verb] [prep] several [noun] | 59 |
|
| 4 | [vb past] been [verb] [prep] several | 50 |
|
| 5 | [vb past] been [verb] several [noun] | 24 |
|
